[mathematical modeling] fmincon() function of MATLAB nonlinear programming

1. About fmincon（） function

 Solve the minimum value of multivariable constrained nonlinear function （ Both objective function and constraint can be nonlinear ）

1.1 Problem description

2. Invocation format

2. example

The code is as follows ：

 f = @(x)100*(x(2) - x(1)^2)^2 + (1 - x(1))^2
  x(0) = [0,0]
  A = [1,-2]
  B = 1
  Aeq = [2,1]
  Beq = 1
  [X,Fval] = fmincon(f,x0,A,B,Aeq,Beq)